Would go through a 50# box of 3/16" 8010 every day on a firing line
Nice bead.
Don't remember the alloy of pipe, but at a compressor station in Bennett CO for El Paso Gas everyone (including me) was getting pinholes like a MF along the edges.
Did lots of camo work with a file before the inspector came. He was sharp, knew where you did it most of the time, no matter how good you were hiding it.